diff options
Diffstat (limited to 'sys/dev/pci/drm/radeon/radeon_legacy_crtc.c')
| -rw-r--r-- | sys/dev/pci/drm/radeon/radeon_legacy_crtc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/radeon/radeon_legacy_crtc.c b/sys/dev/pci/drm/radeon/radeon_legacy_crtc.c index aadd0930304..c32e63a4136 100644 --- a/sys/dev/pci/drm/radeon/radeon_legacy_crtc.c +++ b/sys/dev/pci/drm/radeon/radeon_legacy_crtc.c @@ -680,6 +680,9 @@ static bool radeon_set_crtc_timing(struct drm_crtc *crtc, struct drm_display_mod RADEON_CRTC_VSYNC_DIS | RADEON_CRTC_HSYNC_DIS | RADEON_CRTC_DISPLAY_DIS); + crtc_ext_cntl &= ~(RADEON_CRTC_SYNC_TRISTAT | + RADEON_CRTC_VSYNC_TRISTAT | + RADEON_CRTC_HSYNC_TRISTAT); disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL); disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN; |